package com.notes.service;

import java.util.List;
import java.util.Set;

import com.notes.model.Item;
import com.notes.model.User;

public interface UserService {
	Long login(String userName, String password);
	User getUserByID(Long userId);
	public Long addUser(String userName, String password);
	List<Item> getItemByUserId(Long userId);
}
